[INFO] cloning repository https://github.com/felipebianchini2006/school-system
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/felipebianchini2006/school-system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipebianchini2006%2Fschool-system", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipebianchini2006%2Fschool-system'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e07d5cd799d885a4906297bf7aa716a54004bf8
[INFO] checking felipebianchini2006/school-system against try#f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipebianchini2006%2Fschool-system" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/felipebianchini2006/school-system
[INFO] finished tweaking git repo https://github.com/felipebianchini2006/school-system
[INFO] tweaked toml for git repo https://github.com/felipebianchini2006/school-system written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/felipebianchini2006/school-system on toolchain f77b5bc6c7c84df104f86b0dd01d9490e3923fa8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/felipebianchini2006/school-system already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: env
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 618b334244cd56b9f5209e879e15ce0fdc15435b14348a9087140c020f9a2dbe
[INFO] running `Command { std: "docker" "start" "-a" "618b334244cd56b9f5209e879e15ce0fdc15435b14348a9087140c020f9a2dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "618b334244cd56b9f5209e879e15ce0fdc15435b14348a9087140c020f9a2dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "618b334244cd56b9f5209e879e15ce0fdc15435b14348a9087140c020f9a2dbe", kill_on_drop: false }`
[INFO] [stdout] 618b334244cd56b9f5209e879e15ce0fdc15435b14348a9087140c020f9a2dbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 270f8c9bda821a9078a001cf44d382ba6aa009ba934ebb5b37b3ebb53d16102b
[INFO] running `Command { std: "docker" "start" "-a" "270f8c9bda821a9078a001cf44d382ba6aa009ba934ebb5b37b3ebb53d16102b", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: env
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling sqlformat v0.2.6
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling webpki-roots v0.25.4
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling unicode-properties v0.1.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling hashlink v0.8.4
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling whoami v1.6.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking regex-syntax v0.8.7
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking regex-automata v0.4.12
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]    Compiling sqlx-core v0.7.4
[INFO] [stderr]    Compiling sqlx-postgres v0.7.4
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]    Compiling sqlx-macros-core v0.7.4
[INFO] [stderr]    Compiling sqlx-macros v0.7.4
[INFO] [stderr]     Checking sqlx v0.7.4
[INFO] [stderr]     Checking school-system-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Row`
[INFO] [stdout]  --> src/database/mod.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sqlx::{PgPool, Row};
[INFO] [stdout]   |                    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `connection::*`
[INFO] [stdout]  --> src/database/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use connection::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime` and `Utc`
[INFO] [stdout]  --> src/models/mod.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> src/models/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Path`, `Query`, and `State`
[INFO] [stdout]  --> src/handlers/mod.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     extract::{Path, Query, State},
[INFO] [stdout]   |               ^^^^  ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> src/handlers/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/handlers/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CreateStudentRequest`, `Student`, `UpdateStudentRequest`, and `database::AppState`
[INFO] [stdout]   --> src/handlers/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     database::AppState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     models::{ApiResponse, Student, CreateStudentRequest, UpdateStudentRequest},
[INFO] [stdout]    |                           ^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::StatusCode`
[INFO] [stdout]  --> src/handlers/teacher.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     http::StatusCode,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UpdateTeacherRequest`
[INFO] [stdout]   --> src/handlers/teacher.rs:12:58
[INFO] [stdout]    |
[INFO] [stdout] 12 |     models::{ApiResponse, Teacher, CreateTeacherRequest, UpdateTeacherRequest},
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::StatusCode`
[INFO] [stdout]  --> src/handlers/course.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     http::StatusCode,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UpdateCourseRequest`
[INFO] [stdout]   --> src/handlers/course.rs:12:56
[INFO] [stdout]    |
[INFO] [stdout] 12 |     models::{ApiResponse, Course, CreateCourseRequest, UpdateCourseRequest},
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::StatusCode`
[INFO] [stdout]  --> src/handlers/enrollment.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     http::StatusCode,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UpdateEnrollmentRequest`
[INFO] [stdout]   --> src/handlers/enrollment.rs:12:64
[INFO] [stdout]    |
[INFO] [stdout] 12 |     models::{ApiResponse, Enrollment, CreateEnrollmentRequest, UpdateEnrollmentRequest, EnrollmentStatus},
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `student::*`
[INFO] [stdout]   --> src/handlers/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use student::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `teacher::*`
[INFO] [stdout]   --> src/handlers/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use teacher::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `course::*`
[INFO] [stdout]   --> src/handlers/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use course::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enrollment::*`
[INFO] [stdout]   --> src/handlers/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use enrollment::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `api::*`
[INFO] [stdout]   --> src/routes/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use api::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Row`
[INFO] [stdout]  --> src/database/mod.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sqlx::{PgPool, Row};
[INFO] [stdout]   |                    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `connection::*`
[INFO] [stdout]  --> src/database/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use connection::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime` and `Utc`
[INFO] [stdout]  --> src/models/mod.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::{DateTime, Utc};
[INFO] [stdout]   |              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> src/models/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Path`, `Query`, and `State`
[INFO] [stdout]  --> src/handlers/mod.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     extract::{Path, Query, State},
[INFO] [stdout]   |               ^^^^  ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> src/handlers/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/handlers/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CreateStudentRequest`, `Student`, `UpdateStudentRequest`, and `database::AppState`
[INFO] [stdout]   --> src/handlers/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     database::AppState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     models::{ApiResponse, Student, CreateStudentRequest, UpdateStudentRequest},
[INFO] [stdout]    |                           ^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::StatusCode`
[INFO] [stdout]  --> src/handlers/teacher.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     http::StatusCode,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UpdateTeacherRequest`
[INFO] [stdout]   --> src/handlers/teacher.rs:12:58
[INFO] [stdout]    |
[INFO] [stdout] 12 |     models::{ApiResponse, Teacher, CreateTeacherRequest, UpdateTeacherRequest},
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::StatusCode`
[INFO] [stdout]  --> src/handlers/course.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     http::StatusCode,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UpdateCourseRequest`
[INFO] [stdout]   --> src/handlers/course.rs:12:56
[INFO] [stdout]    |
[INFO] [stdout] 12 |     models::{ApiResponse, Course, CreateCourseRequest, UpdateCourseRequest},
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::StatusCode`
[INFO] [stdout]  --> src/handlers/enrollment.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     http::StatusCode,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UpdateEnrollmentRequest`
[INFO] [stdout]   --> src/handlers/enrollment.rs:12:64
[INFO] [stdout]    |
[INFO] [stdout] 12 |     models::{ApiResponse, Enrollment, CreateEnrollmentRequest, UpdateEnrollmentRequest, EnrollmentStatus},
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `student::*`
[INFO] [stdout]   --> src/handlers/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use student::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `teacher::*`
[INFO] [stdout]   --> src/handlers/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use teacher::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `course::*`
[INFO] [stdout]   --> src/handlers/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use course::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enrollment::*`
[INFO] [stdout]   --> src/handlers/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use enrollment::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `api::*`
[INFO] [stdout]   --> src/routes/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use api::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabaseConnection` is never constructed
[INFO] [stdout]  --> src/database/connection.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DatabaseConnection {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_pool` are never used
[INFO] [stdout]   --> src/database/connection.rs:9:18
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl DatabaseConnection {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout]  9 |     pub async fn new(database_url: &str) -> Result<Self> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn get_pool(&self) -> &PgPool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `error` is never used
[INFO] [stdout]   --> src/models/mod.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl<T> ApiResponse<T> {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn error(message: String) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabaseConnection` is never constructed
[INFO] [stdout]   --> src/models/mod.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct DatabaseConnection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_pool` are never used
[INFO] [stdout]   --> src/models/mod.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl DatabaseConnection {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 46 |     pub async fn new(database_url: &str) -> Result<Self> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn get_pool(&self) -> &PgPool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AppState` is never constructed
[INFO] [stdout]   --> src/models/mod.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct AppState {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/models/mod.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl AppState {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 62 |     pub fn new(db: PgPool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpdateTeacherRequest` is never constructed
[INFO] [stdout]   --> src/models/teacher.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct UpdateTeacherRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpdateCourseRequest` is never constructed
[INFO] [stdout]   --> src/models/course.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct UpdateCourseRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpdateEnrollmentRequest` is never constructed
[INFO] [stdout]   --> src/models/enrollment.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct UpdateEnrollmentRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bad_request` is never used
[INFO] [stdout]   --> src/handlers/mod.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn bad_request() -> StatusCode {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `api_routes` is never used
[INFO] [stdout]   --> src/routes/api.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn api_routes() -> Router<AppState> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `api_info` is never used
[INFO] [stdout]   --> src/routes/api.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub async fn api_info() -> Json<Value> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabaseConnection` is never constructed
[INFO] [stdout]  --> src/database/connection.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DatabaseConnection {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_pool` are never used
[INFO] [stdout]   --> src/database/connection.rs:9:18
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl DatabaseConnection {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout]  9 |     pub async fn new(database_url: &str) -> Result<Self> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn get_pool(&self) -> &PgPool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `error` is never used
[INFO] [stdout]   --> src/models/mod.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl<T> ApiResponse<T> {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn error(message: String) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabaseConnection` is never constructed
[INFO] [stdout]   --> src/models/mod.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct DatabaseConnection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_pool` are never used
[INFO] [stdout]   --> src/models/mod.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl DatabaseConnection {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 46 |     pub async fn new(database_url: &str) -> Result<Self> {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn get_pool(&self) -> &PgPool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AppState` is never constructed
[INFO] [stdout]   --> src/models/mod.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct AppState {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/models/mod.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl AppState {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 62 |     pub fn new(db: PgPool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpdateTeacherRequest` is never constructed
[INFO] [stdout]   --> src/models/teacher.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct UpdateTeacherRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpdateCourseRequest` is never constructed
[INFO] [stdout]   --> src/models/course.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct UpdateCourseRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpdateEnrollmentRequest` is never constructed
[INFO] [stdout]   --> src/models/enrollment.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct UpdateEnrollmentRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bad_request` is never used
[INFO] [stdout]   --> src/handlers/mod.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn bad_request() -> StatusCode {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `api_routes` is never used
[INFO] [stdout]   --> src/routes/api.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn api_routes() -> Router<AppState> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `api_info` is never used
[INFO] [stdout]   --> src/routes/api.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub async fn api_info() -> Json<Value> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.66s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: sqlx-postgres v0.7.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "270f8c9bda821a9078a001cf44d382ba6aa009ba934ebb5b37b3ebb53d16102b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270f8c9bda821a9078a001cf44d382ba6aa009ba934ebb5b37b3ebb53d16102b", kill_on_drop: false }`
[INFO] [stdout] 270f8c9bda821a9078a001cf44d382ba6aa009ba934ebb5b37b3ebb53d16102b
